Zen2Seo

This plugin enables tracking spiders and bots via Google analytics without harc-coding your template files. Tracking bots and spiders on your website can help you understanding if all pages are visited by search engines or some of them have crawling problems. It is also useful to conduct SEO tests, if have not access to your server logs.
In order to make this plugin work, you need 2 thing:
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A new profile within your Google Analytics account. Select a “Add a Profile for a new domain”. Name it as you like (I suggest bots.mydomain.com). Take note of the Web Property ID (UA-XXXXXX-YY).
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The Google identifier of your domain, that’s the value of your _utma cookie on your website. Yo find this, use Mozilla Firefox (Tools>> Options>>> Show Cookies). Find your site, expand and look for the cookie named “_utma” (look at the first screenshot).
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Once you have this informations, you can install and activate the plugin.
For more information visit: <a href="http://www.giuseppepastore.com/en/portfolio/wp-bots-analytics-plugin/" title="SEO plugin" rel="nofollow ugc">WP Bots Analytics Plugin on Giuseppe Pastore’s site</a>

WP Bots Analytics

Enables tracking bots via google analytics on all pages.

Maximilian Fink

With this plugin you can decorate your site for Halloween with just one click – an Easter Egg that will delight your visitors! 
There is an options page under settings where you can activate and throttle spiders and flies. These will appear on the page and crawl across the screen in a very real way. A spooky affair perfect for Halloween.

Simple Halloween Decoration For Your Page

I love this plugin! the plugin is perfect for halloween and and easy to use. just check the checkboxes on the options page and the site is ready for the halloween night! 100% free of charge and free of advertising - awesome!

I Love it!!!!

The plugin simply adds spiders and bugs that run across your site - the perfect halloween-decoration for your site!

WP Bots Analytics vs Simple Halloween Decoration For Your Page